Mesitylene
n. [化]荚,1,3,5- 三甲基苯
🔁 扩展释义
【化】 ┯; 1,3,5-三甲基苯【医】 均三苯, 1,3,5-三甲苯
🗣️ 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
Seven percent would be possible for orders for, say, 500 or more.
订购500台或500台以上都不得有可能给予7%的折扣。
He had been there for nearly ten hours.
他已经在烟囱里被困了将近10个小时。